mirror of
https://github.com/ivabus/pantry
synced 2024-09-20 16:50:50 +03:00
59 lines
1.6 KiB
YAML
59 lines
1.6 KiB
YAML
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distributable:
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url: https://github.com/libgeos/geos/releases/download/{{version}}/geos-{{version}}.tar.bz2
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strip-components: 1
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versions:
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github: libgeos/geos/releases/tags
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build:
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dependencies:
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tea.xyz/gx/cc: c99
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tea.xyz/gx/make: '*'
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cmake.org: '*'
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working-directory: build
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script: |
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cmake .. $ARGS
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make --jobs {{ hw.concurrency }}
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make install
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env:
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ARGS:
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- -DCMAKE_BUILD_TYPE=Release
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- -DCMAKE_INSTALL_PREFIX={{prefix}}
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provides:
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- bin/geosop
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- bin/geos-config
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test:
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dependencies:
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tea.xyz/gx/cc: c99
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fixture: |
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#include <stdio.h>
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#include <stdarg.h>
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#include <geos_c.h>
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static void geos_message_handler(const char* fmt, ...) {
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va_list ap;
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va_start(ap, fmt);
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vprintf (fmt, ap);
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va_end(ap);
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}
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int main() {
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initGEOS(geos_message_handler, geos_message_handler);
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const char* wkt_a = "POLYGON((0 0, 10 0, 10 10, 0 10, 0 0))";
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const char* wkt_b = "POLYGON((5 5, 15 5, 15 15, 5 15, 5 5))";
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GEOSWKTReader* reader = GEOSWKTReader_create();
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GEOSGeometry* geom_a = GEOSWKTReader_read(reader, wkt_a);
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GEOSGeometry* geom_b = GEOSWKTReader_read(reader, wkt_b);
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GEOSGeometry* inter = GEOSIntersection(geom_a, geom_b);
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GEOSWKTWriter* writer = GEOSWKTWriter_create();
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GEOSWKTWriter_setTrim(writer, 1);
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char* wkt_inter = GEOSWKTWriter_write(writer, inter);
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printf("Intersection(A, B): %s\\n", wkt_inter);
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return 0;
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}
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script: |
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mv $FIXTURE test.c
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cc test.c -lgeos_c
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./a.out
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